Pith Number

pith:U5XEARNK

pith:2014:U5XEARNKQX6BFEHR76SFH4FYL2

not attested not anchored not stored refs pending

Note on Adiabatic Modes and Ward Identities In A Closed Universe

Xiao Xiao

arxiv:1407.8486 v1 · 2014-07-31 · hep-th · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5XEARNKQX6BFEHR76SFH4FYL2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:46:05.018591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a76e4045aa85fc1290f1ffa453f0b85eb825dc80f1eef0cbb29db3bc187cdf99

Aliases

arxiv: 1407.8486 · arxiv_version: 1407.8486v1 · doi: 10.48550/arxiv.1407.8486 · pith_short_12: U5XEARNKQX6B · pith_short_16: U5XEARNKQX6BFEHR · pith_short_8: U5XEARNK

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/U5XEARNKQX6BFEHR76SFH4FYL2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a76e4045aa85fc1290f1ffa453f0b85eb825dc80f1eef0cbb29db3bc187cdf99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7c810d4f106da599d648a3f05952799633792172f9fa2f240e3100f4fd71287",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-31T16:42:08Z",
    "title_canon_sha256": "7ba82da4680eb3d6dbd471f3c22c4a514ce6b546038d9fd272978e6fe3862d89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8486",
    "kind": "arxiv",
    "version": 1
  }
}